Endocrine Abstracts

Onset of puberty strongly depends on organizational processes taking place during the fetal and early postnatal life. Therefore, exposure to environmental pollutants such as Endocrine disrupting chemicals during critical periods of development can result in delayed/advanced puberty and long-term reproductive consequences. Human evidence of altered pubertal timing after exposure to endocrine disrupting chemicals is equivocal. However, the age distribution of pubertal signs poin...

Endocrine disruptors are a rising concern for public health due to their ubiquitous presence affecting reproductive development throughout generations. We aim at studying the transgenerational effect of an EDC mixture on female sexual development and reproduction. Female rats (F0 generation) were orally exposed to a mixture of 14 anti-androgenic and estrogenic EDCs or corn oil for 2 weeks before and throughout gestation and until weaning. The mixture was composed of plasticize...

Introduction: CHH is a genetic syndrome that combines reproductive and brain abnormalities. The brain phenotype has been incompletely characterized. We aimed to study neuroradiological and genetic features in this first Belgian series of patients with CHH.Methods: A series of 56 adult patients (48 males, 8 females) presenting with CHH was investigated for a panel of 16 genes related to hypogonadotropic hypogonadism by next generation sequencing on a MiSe...